mirror of
https://github.com/searxng/searxng.git
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for enabling by default advanced limiter functions in the future allow us to add features just for the public instances
1344 lines
48 KiB
Python
Executable File
1344 lines
48 KiB
Python
Executable File
#!/usr/bin/env python
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# lint: pylint
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# pyright: basic
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"""WebbApp
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"""
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# pylint: disable=use-dict-literal
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import hashlib
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import hmac
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import json
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import os
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import sys
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import base64
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from timeit import default_timer
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from html import escape
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from io import StringIO
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import typing
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from typing import List, Dict, Iterable
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import urllib
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import urllib.parse
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from urllib.parse import urlencode, urlparse, unquote
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import httpx
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from pygments import highlight
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from pygments.lexers import get_lexer_by_name
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from pygments.formatters import HtmlFormatter # pylint: disable=no-name-in-module
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import flask
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from flask import (
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Flask,
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render_template,
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url_for,
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make_response,
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redirect,
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send_from_directory,
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)
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from flask.wrappers import Response
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from flask.json import jsonify
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from flask_babel import (
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Babel,
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gettext,
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format_decimal,
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)
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from searx import (
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logger,
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get_setting,
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settings,
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searx_debug,
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)
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from searx import infopage
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from searx.botdetection import limiter
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from searx.data import ENGINE_DESCRIPTIONS
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from searx.results import Timing
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from searx.settings_defaults import OUTPUT_FORMATS
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from searx.settings_loader import get_default_settings_path
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from searx.exceptions import SearxParameterException
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from searx.engines import (
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DEFAULT_CATEGORY,
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categories,
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engines,
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engine_shortcuts,
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)
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from searx import webutils
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from searx.webutils import (
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highlight_content,
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get_static_files,
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get_result_templates,
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get_themes,
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exception_classname_to_text,
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new_hmac,
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is_hmac_of,
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is_flask_run_cmdline,
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group_engines_in_tab,
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)
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from searx.webadapter import (
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get_search_query_from_webapp,
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get_selected_categories,
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parse_lang,
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)
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from searx.utils import (
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gen_useragent,
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dict_subset,
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)
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from searx.version import VERSION_STRING, GIT_URL, GIT_BRANCH
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from searx.query import RawTextQuery
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from searx.plugins import Plugin, plugins, initialize as plugin_initialize
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from searx.botdetection import link_token
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from searx.plugins.oa_doi_rewrite import get_doi_resolver
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from searx.preferences import (
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Preferences,
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ClientPref,
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ValidationException,
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)
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from searx.answerers import (
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answerers,
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ask,
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)
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from searx.metrics import (
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get_engines_stats,
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get_engine_errors,
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get_reliabilities,
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histogram,
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counter,
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)
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from searx.flaskfix import patch_application
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from searx.locales import (
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LOCALE_NAMES,
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RTL_LOCALES,
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localeselector,
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locales_initialize,
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match_locale,
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)
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# renaming names from searx imports ...
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from searx.autocomplete import search_autocomplete, backends as autocomplete_backends
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from searx.redisdb import initialize as redis_initialize
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from searx.sxng_locales import sxng_locales
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from searx.search import SearchWithPlugins, initialize as search_initialize
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from searx.network import stream as http_stream, set_context_network_name
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from searx.search.checker import get_result as checker_get_result
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logger = logger.getChild('webapp')
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# check secret_key
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if not searx_debug and settings['server']['secret_key'] == 'ultrasecretkey':
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logger.error('server.secret_key is not changed. Please use something else instead of ultrasecretkey.')
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sys.exit(1)
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# about static
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logger.debug('static directory is %s', settings['ui']['static_path'])
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static_files = get_static_files(settings['ui']['static_path'])
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# about templates
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logger.debug('templates directory is %s', settings['ui']['templates_path'])
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default_theme = settings['ui']['default_theme']
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templates_path = settings['ui']['templates_path']
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themes = get_themes(templates_path)
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result_templates = get_result_templates(templates_path)
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STATS_SORT_PARAMETERS = {
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'name': (False, 'name', ''),
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'score': (True, 'score_per_result', 0),
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'result_count': (True, 'result_count', 0),
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'time': (False, 'total', 0),
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'reliability': (False, 'reliability', 100),
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}
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# Flask app
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app = Flask(__name__, static_folder=settings['ui']['static_path'], template_folder=templates_path)
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app.jinja_env.trim_blocks = True
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app.jinja_env.lstrip_blocks = True
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app.jinja_env.add_extension('jinja2.ext.loopcontrols') # pylint: disable=no-member
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app.jinja_env.filters['group_engines_in_tab'] = group_engines_in_tab # pylint: disable=no-member
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app.secret_key = settings['server']['secret_key']
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class ExtendedRequest(flask.Request):
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"""This class is never initialized and only used for type checking."""
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preferences: Preferences
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errors: List[str]
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user_plugins: List[Plugin]
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form: Dict[str, str]
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start_time: float
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render_time: float
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timings: List[Timing]
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request = typing.cast(ExtendedRequest, flask.request)
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def get_locale():
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locale = localeselector()
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logger.debug("%s uses locale `%s`", urllib.parse.quote(request.url), locale)
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return locale
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babel = Babel(app, locale_selector=get_locale)
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def _get_browser_language(req, lang_list):
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client = ClientPref.from_http_request(req)
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locale = match_locale(client.locale_tag, lang_list, fallback='en')
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return locale
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def _get_locale_rfc5646(locale):
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"""Get locale name for <html lang="...">
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Chrom* browsers don't detect the language when there is a subtag (ie a territory).
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For example "zh-TW" is detected but not "zh-Hant-TW".
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This function returns a locale without the subtag.
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"""
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parts = locale.split('-')
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return parts[0].lower() + '-' + parts[-1].upper()
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# code-highlighter
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@app.template_filter('code_highlighter')
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def code_highlighter(codelines, language=None):
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if not language:
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language = 'text'
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try:
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# find lexer by programming language
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lexer = get_lexer_by_name(language, stripall=True)
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except Exception as e: # pylint: disable=broad-except
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logger.warning("pygments lexer: %s " % e)
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# if lexer is not found, using default one
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lexer = get_lexer_by_name('text', stripall=True)
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html_code = ''
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tmp_code = ''
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last_line = None
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line_code_start = None
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# parse lines
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for line, code in codelines:
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if not last_line:
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line_code_start = line
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# new codeblock is detected
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if last_line is not None and last_line + 1 != line:
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# highlight last codepart
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formatter = HtmlFormatter(linenos='inline', linenostart=line_code_start, cssclass="code-highlight")
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html_code = html_code + highlight(tmp_code, lexer, formatter)
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# reset conditions for next codepart
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tmp_code = ''
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line_code_start = line
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# add codepart
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tmp_code += code + '\n'
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# update line
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last_line = line
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# highlight last codepart
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formatter = HtmlFormatter(linenos='inline', linenostart=line_code_start, cssclass="code-highlight")
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html_code = html_code + highlight(tmp_code, lexer, formatter)
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return html_code
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def get_result_template(theme_name: str, template_name: str):
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themed_path = theme_name + '/result_templates/' + template_name
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if themed_path in result_templates:
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return themed_path
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return 'result_templates/' + template_name
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def custom_url_for(endpoint: str, **values):
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suffix = ""
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if endpoint == 'static' and values.get('filename'):
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file_hash = static_files.get(values['filename'])
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if not file_hash:
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# try file in the current theme
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theme_name = request.preferences.get_value('theme')
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filename_with_theme = "themes/{}/{}".format(theme_name, values['filename'])
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file_hash = static_files.get(filename_with_theme)
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if file_hash:
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values['filename'] = filename_with_theme
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if get_setting('ui.static_use_hash') and file_hash:
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suffix = "?" + file_hash
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if endpoint == 'info' and 'locale' not in values:
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locale = request.preferences.get_value('locale')
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if _INFO_PAGES.get_page(values['pagename'], locale) is None:
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locale = _INFO_PAGES.locale_default
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values['locale'] = locale
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return url_for(endpoint, **values) + suffix
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def morty_proxify(url: str):
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if url.startswith('//'):
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url = 'https:' + url
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if not settings['result_proxy']['url']:
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return url
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url_params = dict(mortyurl=url)
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if settings['result_proxy']['key']:
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url_params['mortyhash'] = hmac.new(settings['result_proxy']['key'], url.encode(), hashlib.sha256).hexdigest()
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return '{0}?{1}'.format(settings['result_proxy']['url'], urlencode(url_params))
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def image_proxify(url: str):
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if url.startswith('//'):
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url = 'https:' + url
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if not request.preferences.get_value('image_proxy'):
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return url
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if url.startswith('data:image/'):
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# 50 is an arbitrary number to get only the beginning of the image.
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partial_base64 = url[len('data:image/') : 50].split(';')
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if (
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len(partial_base64) == 2
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and partial_base64[0] in ['gif', 'png', 'jpeg', 'pjpeg', 'webp', 'tiff', 'bmp']
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and partial_base64[1].startswith('base64,')
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):
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return url
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return None
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if settings['result_proxy']['url']:
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return morty_proxify(url)
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h = new_hmac(settings['server']['secret_key'], url.encode())
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return '{0}?{1}'.format(url_for('image_proxy'), urlencode(dict(url=url.encode(), h=h)))
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def get_translations():
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return {
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# when there is autocompletion
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'no_item_found': gettext('No item found'),
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# /preferences: the source of the engine description (wikipedata, wikidata, website)
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'Source': gettext('Source'),
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# infinite scroll
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'error_loading_next_page': gettext('Error loading the next page'),
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}
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def get_enabled_categories(category_names: Iterable[str]):
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"""The categories in ``category_names```for which there is no active engine
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are filtered out and a reduced list is returned."""
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enabled_engines = [item[0] for item in request.preferences.engines.get_enabled()]
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enabled_categories = set()
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for engine_name in enabled_engines:
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enabled_categories.update(engines[engine_name].categories)
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return [x for x in category_names if x in enabled_categories]
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def get_pretty_url(parsed_url: urllib.parse.ParseResult):
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path = parsed_url.path
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path = path[:-1] if len(path) > 0 and path[-1] == '/' else path
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path = unquote(path.replace("/", " › "))
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return [parsed_url.scheme + "://" + parsed_url.netloc, path]
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def get_client_settings():
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req_pref = request.preferences
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return {
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'autocomplete_provider': req_pref.get_value('autocomplete'),
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'autocomplete_min': get_setting('search.autocomplete_min'),
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'http_method': req_pref.get_value('method'),
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'infinite_scroll': req_pref.get_value('infinite_scroll'),
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'translations': get_translations(),
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'search_on_category_select': req_pref.get_value('search_on_category_select'),
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'hotkeys': req_pref.get_value('hotkeys'),
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'theme_static_path': custom_url_for('static', filename='themes/simple'),
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}
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def render(template_name: str, **kwargs):
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# pylint: disable=too-many-statements
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kwargs['client_settings'] = str(
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base64.b64encode(
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bytes(
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json.dumps(get_client_settings()),
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encoding='utf-8',
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)
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),
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encoding='utf-8',
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)
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# values from the HTTP requests
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kwargs['endpoint'] = 'results' if 'q' in kwargs else request.endpoint
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kwargs['cookies'] = request.cookies
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kwargs['errors'] = request.errors
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kwargs['link_token'] = link_token.get_token()
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# values from the preferences
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kwargs['preferences'] = request.preferences
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kwargs['autocomplete'] = request.preferences.get_value('autocomplete')
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kwargs['infinite_scroll'] = request.preferences.get_value('infinite_scroll')
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kwargs['search_on_category_select'] = request.preferences.get_value('search_on_category_select')
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kwargs['hotkeys'] = request.preferences.get_value('hotkeys')
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kwargs['results_on_new_tab'] = request.preferences.get_value('results_on_new_tab')
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kwargs['advanced_search'] = request.preferences.get_value('advanced_search')
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kwargs['query_in_title'] = request.preferences.get_value('query_in_title')
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kwargs['safesearch'] = str(request.preferences.get_value('safesearch'))
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kwargs['theme'] = request.preferences.get_value('theme')
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kwargs['method'] = request.preferences.get_value('method')
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kwargs['categories_as_tabs'] = list(settings['categories_as_tabs'].keys())
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kwargs['categories'] = get_enabled_categories(settings['categories_as_tabs'].keys())
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kwargs['DEFAULT_CATEGORY'] = DEFAULT_CATEGORY
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# i18n
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kwargs['sxng_locales'] = [l for l in sxng_locales if l[0] in settings['search']['languages']]
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locale = request.preferences.get_value('locale')
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kwargs['locale_rfc5646'] = _get_locale_rfc5646(locale)
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if locale in RTL_LOCALES and 'rtl' not in kwargs:
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kwargs['rtl'] = True
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if 'current_language' not in kwargs:
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kwargs['current_language'] = parse_lang(request.preferences, {}, RawTextQuery('', []))
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# values from settings
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kwargs['search_formats'] = [x for x in settings['search']['formats'] if x != 'html']
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kwargs['instance_name'] = get_setting('general.instance_name')
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kwargs['searx_version'] = VERSION_STRING
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kwargs['searx_git_url'] = GIT_URL
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kwargs['enable_metrics'] = get_setting('general.enable_metrics')
|
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kwargs['get_setting'] = get_setting
|
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kwargs['get_pretty_url'] = get_pretty_url
|
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|
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# values from settings: donation_url
|
||
donation_url = get_setting('general.donation_url')
|
||
if donation_url is True:
|
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donation_url = custom_url_for('info', pagename='donate')
|
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kwargs['donation_url'] = donation_url
|
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|
||
# helpers to create links to other pages
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||
kwargs['url_for'] = custom_url_for # override url_for function in templates
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||
kwargs['image_proxify'] = image_proxify
|
||
kwargs['proxify'] = morty_proxify if settings['result_proxy']['url'] is not None else None
|
||
kwargs['proxify_results'] = settings['result_proxy']['proxify_results']
|
||
kwargs['cache_url'] = settings['ui']['cache_url']
|
||
kwargs['get_result_template'] = get_result_template
|
||
kwargs['doi_resolver'] = get_doi_resolver(request.preferences)
|
||
kwargs['opensearch_url'] = (
|
||
url_for('opensearch')
|
||
+ '?'
|
||
+ urlencode(
|
||
{
|
||
'method': request.preferences.get_value('method'),
|
||
'autocomplete': request.preferences.get_value('autocomplete'),
|
||
}
|
||
)
|
||
)
|
||
kwargs['urlparse'] = urlparse
|
||
|
||
# scripts from plugins
|
||
kwargs['scripts'] = set()
|
||
for plugin in request.user_plugins:
|
||
for script in plugin.js_dependencies:
|
||
kwargs['scripts'].add(script)
|
||
|
||
# styles from plugins
|
||
kwargs['styles'] = set()
|
||
for plugin in request.user_plugins:
|
||
for css in plugin.css_dependencies:
|
||
kwargs['styles'].add(css)
|
||
|
||
start_time = default_timer()
|
||
result = render_template('{}/{}'.format(kwargs['theme'], template_name), **kwargs)
|
||
request.render_time += default_timer() - start_time # pylint: disable=assigning-non-slot
|
||
|
||
return result
|
||
|
||
|
||
@app.before_request
|
||
def pre_request():
|
||
request.start_time = default_timer() # pylint: disable=assigning-non-slot
|
||
request.render_time = 0 # pylint: disable=assigning-non-slot
|
||
request.timings = [] # pylint: disable=assigning-non-slot
|
||
request.errors = [] # pylint: disable=assigning-non-slot
|
||
|
||
client_pref = ClientPref.from_http_request(request)
|
||
# pylint: disable=redefined-outer-name
|
||
preferences = Preferences(themes, list(categories.keys()), engines, plugins, client_pref)
|
||
|
||
user_agent = request.headers.get('User-Agent', '').lower()
|
||
if 'webkit' in user_agent and 'android' in user_agent:
|
||
preferences.key_value_settings['method'].value = 'GET'
|
||
request.preferences = preferences # pylint: disable=assigning-non-slot
|
||
|
||
try:
|
||
preferences.parse_dict(request.cookies)
|
||
|
||
except Exception as e: # pylint: disable=broad-except
|
||
logger.exception(e, exc_info=True)
|
||
request.errors.append(gettext('Invalid settings, please edit your preferences'))
|
||
|
||
# merge GET, POST vars
|
||
# request.form
|
||
request.form = dict(request.form.items()) # pylint: disable=assigning-non-slot
|
||
for k, v in request.args.items():
|
||
if k not in request.form:
|
||
request.form[k] = v
|
||
|
||
if request.form.get('preferences'):
|
||
preferences.parse_encoded_data(request.form['preferences'])
|
||
else:
|
||
try:
|
||
preferences.parse_dict(request.form)
|
||
except Exception as e: # pylint: disable=broad-except
|
||
logger.exception(e, exc_info=True)
|
||
request.errors.append(gettext('Invalid settings'))
|
||
|
||
# language is defined neither in settings nor in preferences
|
||
# use browser headers
|
||
if not preferences.get_value("language"):
|
||
language = _get_browser_language(request, settings['search']['languages'])
|
||
preferences.parse_dict({"language": language})
|
||
logger.debug('set language %s (from browser)', preferences.get_value("language"))
|
||
|
||
# locale is defined neither in settings nor in preferences
|
||
# use browser headers
|
||
if not preferences.get_value("locale"):
|
||
locale = _get_browser_language(request, LOCALE_NAMES.keys())
|
||
preferences.parse_dict({"locale": locale})
|
||
logger.debug('set locale %s (from browser)', preferences.get_value("locale"))
|
||
|
||
# request.user_plugins
|
||
request.user_plugins = [] # pylint: disable=assigning-non-slot
|
||
allowed_plugins = preferences.plugins.get_enabled()
|
||
disabled_plugins = preferences.plugins.get_disabled()
|
||
for plugin in plugins:
|
||
if (plugin.default_on and plugin.id not in disabled_plugins) or plugin.id in allowed_plugins:
|
||
request.user_plugins.append(plugin)
|
||
|
||
|
||
@app.after_request
|
||
def add_default_headers(response: flask.Response):
|
||
# set default http headers
|
||
for header, value in settings['server']['default_http_headers'].items():
|
||
if header in response.headers:
|
||
continue
|
||
response.headers[header] = value
|
||
return response
|
||
|
||
|
||
@app.after_request
|
||
def post_request(response: flask.Response):
|
||
total_time = default_timer() - request.start_time
|
||
timings_all = [
|
||
'total;dur=' + str(round(total_time * 1000, 3)),
|
||
'render;dur=' + str(round(request.render_time * 1000, 3)),
|
||
]
|
||
if len(request.timings) > 0:
|
||
timings = sorted(request.timings, key=lambda t: t.total)
|
||
timings_total = [
|
||
'total_' + str(i) + '_' + t.engine + ';dur=' + str(round(t.total * 1000, 3)) for i, t in enumerate(timings)
|
||
]
|
||
timings_load = [
|
||
'load_' + str(i) + '_' + t.engine + ';dur=' + str(round(t.load * 1000, 3))
|
||
for i, t in enumerate(timings)
|
||
if t.load
|
||
]
|
||
timings_all = timings_all + timings_total + timings_load
|
||
response.headers.add('Server-Timing', ', '.join(timings_all))
|
||
return response
|
||
|
||
|
||
def index_error(output_format: str, error_message: str):
|
||
if output_format == 'json':
|
||
return Response(json.dumps({'error': error_message}), mimetype='application/json')
|
||
if output_format == 'csv':
|
||
response = Response('', mimetype='application/csv')
|
||
cont_disp = 'attachment;Filename=searx.csv'
|
||
response.headers.add('Content-Disposition', cont_disp)
|
||
return response
|
||
|
||
if output_format == 'rss':
|
||
response_rss = render(
|
||
'opensearch_response_rss.xml',
|
||
results=[],
|
||
q=request.form['q'] if 'q' in request.form else '',
|
||
number_of_results=0,
|
||
error_message=error_message,
|
||
)
|
||
return Response(response_rss, mimetype='text/xml')
|
||
|
||
# html
|
||
request.errors.append(gettext('search error'))
|
||
return render(
|
||
# fmt: off
|
||
'index.html',
|
||
selected_categories=get_selected_categories(request.preferences, request.form),
|
||
# fmt: on
|
||
)
|
||
|
||
|
||
@app.route('/', methods=['GET', 'POST'])
|
||
def index():
|
||
"""Render index page."""
|
||
|
||
# redirect to search if there's a query in the request
|
||
if request.form.get('q'):
|
||
query = ('?' + request.query_string.decode()) if request.query_string else ''
|
||
return redirect(url_for('search') + query, 308)
|
||
|
||
return render(
|
||
# fmt: off
|
||
'index.html',
|
||
selected_categories=get_selected_categories(request.preferences, request.form),
|
||
current_locale = request.preferences.get_value("locale"),
|
||
# fmt: on
|
||
)
|
||
|
||
|
||
@app.route('/healthz', methods=['GET'])
|
||
def health():
|
||
return Response('OK', mimetype='text/plain')
|
||
|
||
|
||
@app.route('/client<token>.css', methods=['GET', 'POST'])
|
||
def client_token(token=None):
|
||
link_token.ping(request, token)
|
||
return Response('', mimetype='text/css')
|
||
|
||
|
||
@app.route('/search', methods=['GET', 'POST'])
|
||
def search():
|
||
"""Search query in q and return results.
|
||
|
||
Supported outputs: html, json, csv, rss.
|
||
"""
|
||
# pylint: disable=too-many-locals, too-many-return-statements, too-many-branches
|
||
# pylint: disable=too-many-statements
|
||
|
||
# output_format
|
||
output_format = request.form.get('format', 'html')
|
||
if output_format not in OUTPUT_FORMATS:
|
||
output_format = 'html'
|
||
|
||
if output_format not in settings['search']['formats']:
|
||
flask.abort(403)
|
||
|
||
# check if there is query (not None and not an empty string)
|
||
if not request.form.get('q'):
|
||
if output_format == 'html':
|
||
return render(
|
||
# fmt: off
|
||
'index.html',
|
||
selected_categories=get_selected_categories(request.preferences, request.form),
|
||
# fmt: on
|
||
)
|
||
return index_error(output_format, 'No query'), 400
|
||
|
||
# search
|
||
search_query = None
|
||
raw_text_query = None
|
||
result_container = None
|
||
try:
|
||
search_query, raw_text_query, _, _, selected_locale = get_search_query_from_webapp(
|
||
request.preferences, request.form
|
||
)
|
||
search = SearchWithPlugins(search_query, request.user_plugins, request) # pylint: disable=redefined-outer-name
|
||
result_container = search.search()
|
||
|
||
except SearxParameterException as e:
|
||
logger.exception('search error: SearxParameterException')
|
||
return index_error(output_format, e.message), 400
|
||
except Exception as e: # pylint: disable=broad-except
|
||
logger.exception(e, exc_info=True)
|
||
return index_error(output_format, gettext('search error')), 500
|
||
|
||
# 1. check if the result is a redirect for an external bang
|
||
if result_container.redirect_url:
|
||
return redirect(result_container.redirect_url)
|
||
|
||
# 2. add Server-Timing header for measuring performance characteristics of
|
||
# web applications
|
||
request.timings = result_container.get_timings() # pylint: disable=assigning-non-slot
|
||
|
||
# 3. formats without a template
|
||
|
||
if output_format == 'json':
|
||
|
||
response = webutils.get_json_response(search_query, result_container)
|
||
return Response(response, mimetype='application/json')
|
||
|
||
if output_format == 'csv':
|
||
|
||
csv = webutils.CSVWriter(StringIO())
|
||
webutils.write_csv_response(csv, result_container)
|
||
csv.stream.seek(0)
|
||
|
||
response = Response(csv.stream.read(), mimetype='application/csv')
|
||
cont_disp = 'attachment;Filename=searx_-_{0}.csv'.format(search_query.query)
|
||
response.headers.add('Content-Disposition', cont_disp)
|
||
return response
|
||
|
||
# 4. formats rendered by a template / RSS & HTML
|
||
|
||
current_template = None
|
||
previous_result = None
|
||
|
||
results = result_container.get_ordered_results()
|
||
|
||
if search_query.redirect_to_first_result and results:
|
||
return redirect(results[0]['url'], 302)
|
||
|
||
for result in results:
|
||
if output_format == 'html':
|
||
if 'content' in result and result['content']:
|
||
result['content'] = highlight_content(escape(result['content'][:1024]), search_query.query)
|
||
if 'title' in result and result['title']:
|
||
result['title'] = highlight_content(escape(result['title'] or ''), search_query.query)
|
||
|
||
if 'url' in result:
|
||
result['pretty_url'] = webutils.prettify_url(result['url'])
|
||
if result.get('publishedDate'): # do not try to get a date from an empty string or a None type
|
||
try: # test if publishedDate >= 1900 (datetime module bug)
|
||
result['pubdate'] = result['publishedDate'].strftime('%Y-%m-%d %H:%M:%S%z')
|
||
except ValueError:
|
||
result['publishedDate'] = None
|
||
else:
|
||
result['publishedDate'] = webutils.searxng_l10n_timespan(result['publishedDate'])
|
||
|
||
# set result['open_group'] = True when the template changes from the previous result
|
||
# set result['close_group'] = True when the template changes on the next result
|
||
if current_template != result.get('template'):
|
||
result['open_group'] = True
|
||
if previous_result:
|
||
previous_result['close_group'] = True # pylint: disable=unsupported-assignment-operation
|
||
current_template = result.get('template')
|
||
previous_result = result
|
||
|
||
if previous_result:
|
||
previous_result['close_group'] = True
|
||
|
||
# 4.a RSS
|
||
|
||
if output_format == 'rss':
|
||
response_rss = render(
|
||
'opensearch_response_rss.xml',
|
||
results=results,
|
||
answers=result_container.answers,
|
||
corrections=result_container.corrections,
|
||
suggestions=result_container.suggestions,
|
||
q=request.form['q'],
|
||
number_of_results=result_container.number_of_results,
|
||
)
|
||
return Response(response_rss, mimetype='text/xml')
|
||
|
||
# 4.b HTML
|
||
|
||
# suggestions: use RawTextQuery to get the suggestion URLs with the same bang
|
||
suggestion_urls = list(
|
||
map(
|
||
lambda suggestion: {'url': raw_text_query.changeQuery(suggestion).getFullQuery(), 'title': suggestion},
|
||
result_container.suggestions,
|
||
)
|
||
)
|
||
|
||
correction_urls = list(
|
||
map(
|
||
lambda correction: {'url': raw_text_query.changeQuery(correction).getFullQuery(), 'title': correction},
|
||
result_container.corrections,
|
||
)
|
||
)
|
||
|
||
# search_query.lang contains the user choice (all, auto, en, ...)
|
||
# when the user choice is "auto", search.search_query.lang contains the detected language
|
||
# otherwise it is equals to search_query.lang
|
||
return render(
|
||
# fmt: off
|
||
'results.html',
|
||
results = results,
|
||
q=request.form['q'],
|
||
selected_categories = search_query.categories,
|
||
pageno = search_query.pageno,
|
||
time_range = search_query.time_range or '',
|
||
number_of_results = format_decimal(result_container.number_of_results),
|
||
suggestions = suggestion_urls,
|
||
answers = result_container.answers,
|
||
corrections = correction_urls,
|
||
infoboxes = result_container.infoboxes,
|
||
engine_data = result_container.engine_data,
|
||
paging = result_container.paging,
|
||
unresponsive_engines = webutils.get_translated_errors(
|
||
result_container.unresponsive_engines
|
||
),
|
||
current_locale = request.preferences.get_value("locale"),
|
||
current_language = selected_locale,
|
||
search_language = match_locale(
|
||
search.search_query.lang,
|
||
settings['search']['languages'],
|
||
fallback=request.preferences.get_value("language")
|
||
),
|
||
timeout_limit = request.form.get('timeout_limit', None)
|
||
# fmt: on
|
||
)
|
||
|
||
|
||
@app.route('/about', methods=['GET'])
|
||
def about():
|
||
"""Redirect to about page"""
|
||
# custom_url_for is going to add the locale
|
||
return redirect(custom_url_for('info', pagename='about'))
|
||
|
||
|
||
@app.route('/info/<locale>/<pagename>', methods=['GET'])
|
||
def info(pagename, locale):
|
||
"""Render page of online user documentation"""
|
||
page = _INFO_PAGES.get_page(pagename, locale)
|
||
if page is None:
|
||
flask.abort(404)
|
||
|
||
user_locale = request.preferences.get_value('locale')
|
||
return render(
|
||
'info.html',
|
||
all_pages=_INFO_PAGES.iter_pages(user_locale, fallback_to_default=True),
|
||
active_page=page,
|
||
active_pagename=pagename,
|
||
)
|
||
|
||
|
||
@app.route('/autocompleter', methods=['GET', 'POST'])
|
||
def autocompleter():
|
||
"""Return autocompleter results"""
|
||
|
||
# run autocompleter
|
||
results = []
|
||
|
||
# set blocked engines
|
||
disabled_engines = request.preferences.engines.get_disabled()
|
||
|
||
# parse query
|
||
raw_text_query = RawTextQuery(request.form.get('q', ''), disabled_engines)
|
||
sug_prefix = raw_text_query.getQuery()
|
||
|
||
# normal autocompletion results only appear if no inner results returned
|
||
# and there is a query part
|
||
if len(raw_text_query.autocomplete_list) == 0 and len(sug_prefix) > 0:
|
||
|
||
# get SearXNG's locale and autocomplete backend from cookie
|
||
sxng_locale = request.preferences.get_value('language')
|
||
backend_name = request.preferences.get_value('autocomplete')
|
||
|
||
for result in search_autocomplete(backend_name, sug_prefix, sxng_locale):
|
||
# attention: this loop will change raw_text_query object and this is
|
||
# the reason why the sug_prefix was stored before (see above)
|
||
if result != sug_prefix:
|
||
results.append(raw_text_query.changeQuery(result).getFullQuery())
|
||
|
||
if len(raw_text_query.autocomplete_list) > 0:
|
||
for autocomplete_text in raw_text_query.autocomplete_list:
|
||
results.append(raw_text_query.get_autocomplete_full_query(autocomplete_text))
|
||
|
||
for answers in ask(raw_text_query):
|
||
for answer in answers:
|
||
results.append(str(answer['answer']))
|
||
|
||
if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
|
||
# the suggestion request comes from the searx search form
|
||
suggestions = json.dumps(results)
|
||
mimetype = 'application/json'
|
||
else:
|
||
# the suggestion request comes from browser's URL bar
|
||
suggestions = json.dumps([sug_prefix, results])
|
||
mimetype = 'application/x-suggestions+json'
|
||
|
||
suggestions = escape(suggestions, False)
|
||
return Response(suggestions, mimetype=mimetype)
|
||
|
||
|
||
@app.route('/preferences', methods=['GET', 'POST'])
|
||
def preferences():
|
||
"""Render preferences page && save user preferences"""
|
||
|
||
# pylint: disable=too-many-locals, too-many-return-statements, too-many-branches
|
||
# pylint: disable=too-many-statements
|
||
|
||
# save preferences using the link the /preferences?preferences=...&save=1
|
||
if request.args.get('save') == '1':
|
||
resp = make_response(redirect(url_for('index', _external=True)))
|
||
return request.preferences.save(resp)
|
||
|
||
# save preferences
|
||
if request.method == 'POST':
|
||
resp = make_response(redirect(url_for('index', _external=True)))
|
||
try:
|
||
request.preferences.parse_form(request.form)
|
||
except ValidationException:
|
||
request.errors.append(gettext('Invalid settings, please edit your preferences'))
|
||
return resp
|
||
return request.preferences.save(resp)
|
||
|
||
# render preferences
|
||
image_proxy = request.preferences.get_value('image_proxy') # pylint: disable=redefined-outer-name
|
||
disabled_engines = request.preferences.engines.get_disabled()
|
||
allowed_plugins = request.preferences.plugins.get_enabled()
|
||
|
||
# stats for preferences page
|
||
filtered_engines = dict(filter(lambda kv: request.preferences.validate_token(kv[1]), engines.items()))
|
||
|
||
engines_by_category = {}
|
||
|
||
for c in categories: # pylint: disable=consider-using-dict-items
|
||
engines_by_category[c] = [e for e in categories[c] if e.name in filtered_engines]
|
||
# sort the engines alphabetically since the order in settings.yml is meaningless.
|
||
list.sort(engines_by_category[c], key=lambda e: e.name)
|
||
|
||
# get first element [0], the engine time,
|
||
# and then the second element [1] : the time (the first one is the label)
|
||
stats = {} # pylint: disable=redefined-outer-name
|
||
max_rate95 = 0
|
||
for _, e in filtered_engines.items():
|
||
h = histogram('engine', e.name, 'time', 'total')
|
||
median = round(h.percentage(50), 1) if h.count > 0 else None
|
||
rate80 = round(h.percentage(80), 1) if h.count > 0 else None
|
||
rate95 = round(h.percentage(95), 1) if h.count > 0 else None
|
||
|
||
max_rate95 = max(max_rate95, rate95 or 0)
|
||
|
||
result_count_sum = histogram('engine', e.name, 'result', 'count').sum
|
||
successful_count = counter('engine', e.name, 'search', 'count', 'successful')
|
||
result_count = int(result_count_sum / float(successful_count)) if successful_count else 0
|
||
|
||
stats[e.name] = {
|
||
'time': median,
|
||
'rate80': rate80,
|
||
'rate95': rate95,
|
||
'warn_timeout': e.timeout > settings['outgoing']['request_timeout'],
|
||
'supports_selected_language': e.traits.is_locale_supported(
|
||
str(request.preferences.get_value('language') or 'all')
|
||
),
|
||
'result_count': result_count,
|
||
}
|
||
# end of stats
|
||
|
||
# reliabilities
|
||
reliabilities = {}
|
||
engine_errors = get_engine_errors(filtered_engines)
|
||
checker_results = checker_get_result()
|
||
checker_results = (
|
||
checker_results['engines'] if checker_results['status'] == 'ok' and 'engines' in checker_results else {}
|
||
)
|
||
for _, e in filtered_engines.items():
|
||
checker_result = checker_results.get(e.name, {})
|
||
checker_success = checker_result.get('success', True)
|
||
errors = engine_errors.get(e.name) or []
|
||
if counter('engine', e.name, 'search', 'count', 'sent') == 0:
|
||
# no request
|
||
reliability = None
|
||
elif checker_success and not errors:
|
||
reliability = 100
|
||
elif 'simple' in checker_result.get('errors', {}):
|
||
# the basic (simple) test doesn't work: the engine is broken according to the checker
|
||
# even if there is no exception
|
||
reliability = 0
|
||
else:
|
||
# pylint: disable=consider-using-generator
|
||
reliability = 100 - sum([error['percentage'] for error in errors if not error.get('secondary')])
|
||
|
||
reliabilities[e.name] = {
|
||
'reliability': reliability,
|
||
'errors': [],
|
||
'checker': checker_results.get(e.name, {}).get('errors', {}).keys(),
|
||
}
|
||
# keep the order of the list checker_results[e.name]['errors'] and deduplicate.
|
||
# the first element has the highest percentage rate.
|
||
reliabilities_errors = []
|
||
for error in errors:
|
||
error_user_text = None
|
||
if error.get('secondary') or 'exception_classname' not in error:
|
||
continue
|
||
error_user_text = exception_classname_to_text.get(error.get('exception_classname'))
|
||
if not error:
|
||
error_user_text = exception_classname_to_text[None]
|
||
if error_user_text not in reliabilities_errors:
|
||
reliabilities_errors.append(error_user_text)
|
||
reliabilities[e.name]['errors'] = reliabilities_errors
|
||
|
||
# supports
|
||
supports = {}
|
||
for _, e in filtered_engines.items():
|
||
supports_selected_language = e.traits.is_locale_supported(
|
||
str(request.preferences.get_value('language') or 'all')
|
||
)
|
||
safesearch = e.safesearch
|
||
time_range_support = e.time_range_support
|
||
for checker_test_name in checker_results.get(e.name, {}).get('errors', {}):
|
||
if supports_selected_language and checker_test_name.startswith('lang_'):
|
||
supports_selected_language = '?'
|
||
elif safesearch and checker_test_name == 'safesearch':
|
||
safesearch = '?'
|
||
elif time_range_support and checker_test_name == 'time_range':
|
||
time_range_support = '?'
|
||
supports[e.name] = {
|
||
'supports_selected_language': supports_selected_language,
|
||
'safesearch': safesearch,
|
||
'time_range_support': time_range_support,
|
||
}
|
||
|
||
return render(
|
||
# fmt: off
|
||
'preferences.html',
|
||
selected_categories = get_selected_categories(request.preferences, request.form),
|
||
locales = LOCALE_NAMES,
|
||
current_locale = request.preferences.get_value("locale"),
|
||
image_proxy = image_proxy,
|
||
engines_by_category = engines_by_category,
|
||
stats = stats,
|
||
max_rate95 = max_rate95,
|
||
reliabilities = reliabilities,
|
||
supports = supports,
|
||
answerers = [
|
||
{'info': a.self_info(), 'keywords': a.keywords}
|
||
for a in answerers
|
||
],
|
||
disabled_engines = disabled_engines,
|
||
autocomplete_backends = autocomplete_backends,
|
||
shortcuts = {y: x for x, y in engine_shortcuts.items()},
|
||
themes = themes,
|
||
plugins = plugins,
|
||
doi_resolvers = settings['doi_resolvers'],
|
||
current_doi_resolver = get_doi_resolver(request.preferences),
|
||
allowed_plugins = allowed_plugins,
|
||
preferences_url_params = request.preferences.get_as_url_params(),
|
||
locked_preferences = settings['preferences']['lock'],
|
||
preferences = True
|
||
# fmt: on
|
||
)
|
||
|
||
|
||
@app.route('/image_proxy', methods=['GET'])
|
||
def image_proxy():
|
||
# pylint: disable=too-many-return-statements, too-many-branches
|
||
|
||
url = request.args.get('url')
|
||
if not url:
|
||
return '', 400
|
||
|
||
if not is_hmac_of(settings['server']['secret_key'], url.encode(), request.args.get('h', '')):
|
||
return '', 400
|
||
|
||
maximum_size = 5 * 1024 * 1024
|
||
forward_resp = False
|
||
resp = None
|
||
try:
|
||
request_headers = {
|
||
'User-Agent': gen_useragent(),
|
||
'Accept': 'image/webp,*/*',
|
||
'Accept-Encoding': 'gzip, deflate',
|
||
'Sec-GPC': '1',
|
||
'DNT': '1',
|
||
}
|
||
set_context_network_name('image_proxy')
|
||
resp, stream = http_stream(method='GET', url=url, headers=request_headers, allow_redirects=True)
|
||
content_length = resp.headers.get('Content-Length')
|
||
if content_length and content_length.isdigit() and int(content_length) > maximum_size:
|
||
return 'Max size', 400
|
||
|
||
if resp.status_code != 200:
|
||
logger.debug('image-proxy: wrong response code: %i', resp.status_code)
|
||
if resp.status_code >= 400:
|
||
return '', resp.status_code
|
||
return '', 400
|
||
|
||
if not resp.headers.get('Content-Type', '').startswith('image/') and not resp.headers.get(
|
||
'Content-Type', ''
|
||
).startswith('binary/octet-stream'):
|
||
logger.debug('image-proxy: wrong content-type: %s', resp.headers.get('Content-Type', ''))
|
||
return '', 400
|
||
|
||
forward_resp = True
|
||
except httpx.HTTPError:
|
||
logger.exception('HTTP error')
|
||
return '', 400
|
||
finally:
|
||
if resp and not forward_resp:
|
||
# the code is about to return an HTTP 400 error to the browser
|
||
# we make sure to close the response between searxng and the HTTP server
|
||
try:
|
||
resp.close()
|
||
except httpx.HTTPError:
|
||
logger.exception('HTTP error on closing')
|
||
|
||
def close_stream():
|
||
nonlocal resp, stream
|
||
try:
|
||
if resp:
|
||
resp.close()
|
||
del resp
|
||
del stream
|
||
except httpx.HTTPError as e:
|
||
logger.debug('Exception while closing response', e)
|
||
|
||
try:
|
||
headers = dict_subset(resp.headers, {'Content-Type', 'Content-Encoding', 'Content-Length', 'Length'})
|
||
response = Response(stream, mimetype=resp.headers['Content-Type'], headers=headers, direct_passthrough=True)
|
||
response.call_on_close(close_stream)
|
||
return response
|
||
except httpx.HTTPError:
|
||
close_stream()
|
||
return '', 400
|
||
|
||
|
||
@app.route('/engine_descriptions.json', methods=['GET'])
|
||
def engine_descriptions():
|
||
locale = get_locale().split('_')[0]
|
||
result = ENGINE_DESCRIPTIONS['en'].copy()
|
||
if locale != 'en':
|
||
for engine, description in ENGINE_DESCRIPTIONS.get(locale, {}).items():
|
||
result[engine] = description
|
||
for engine, description in result.items():
|
||
if len(description) == 2 and description[1] == 'ref':
|
||
ref_engine, ref_lang = description[0].split(':')
|
||
description = ENGINE_DESCRIPTIONS[ref_lang][ref_engine]
|
||
if isinstance(description, str):
|
||
description = [description, 'wikipedia']
|
||
result[engine] = description
|
||
|
||
# overwrite by about:description (from settings)
|
||
for engine_name, engine_mod in engines.items():
|
||
descr = getattr(engine_mod, 'about', {}).get('description', None)
|
||
if descr is not None:
|
||
result[engine_name] = [descr, "SearXNG config"]
|
||
|
||
return jsonify(result)
|
||
|
||
|
||
@app.route('/stats', methods=['GET'])
|
||
def stats():
|
||
"""Render engine statistics page."""
|
||
sort_order = request.args.get('sort', default='name', type=str)
|
||
selected_engine_name = request.args.get('engine', default=None, type=str)
|
||
|
||
filtered_engines = dict(filter(lambda kv: request.preferences.validate_token(kv[1]), engines.items()))
|
||
if selected_engine_name:
|
||
if selected_engine_name not in filtered_engines:
|
||
selected_engine_name = None
|
||
else:
|
||
filtered_engines = [selected_engine_name]
|
||
|
||
checker_results = checker_get_result()
|
||
checker_results = (
|
||
checker_results['engines'] if checker_results['status'] == 'ok' and 'engines' in checker_results else {}
|
||
)
|
||
|
||
engine_stats = get_engines_stats(filtered_engines)
|
||
engine_reliabilities = get_reliabilities(filtered_engines, checker_results)
|
||
|
||
if sort_order not in STATS_SORT_PARAMETERS:
|
||
sort_order = 'name'
|
||
|
||
reverse, key_name, default_value = STATS_SORT_PARAMETERS[sort_order]
|
||
|
||
def get_key(engine_stat):
|
||
reliability = engine_reliabilities.get(engine_stat['name'], {}).get('reliability', 0)
|
||
reliability_order = 0 if reliability else 1
|
||
if key_name == 'reliability':
|
||
key = reliability
|
||
reliability_order = 0
|
||
else:
|
||
key = engine_stat.get(key_name) or default_value
|
||
if reverse:
|
||
reliability_order = 1 - reliability_order
|
||
return (reliability_order, key, engine_stat['name'])
|
||
|
||
engine_stats['time'] = sorted(engine_stats['time'], reverse=reverse, key=get_key)
|
||
return render(
|
||
# fmt: off
|
||
'stats.html',
|
||
sort_order = sort_order,
|
||
engine_stats = engine_stats,
|
||
engine_reliabilities = engine_reliabilities,
|
||
selected_engine_name = selected_engine_name,
|
||
searx_git_branch = GIT_BRANCH,
|
||
# fmt: on
|
||
)
|
||
|
||
|
||
@app.route('/stats/errors', methods=['GET'])
|
||
def stats_errors():
|
||
filtered_engines = dict(filter(lambda kv: request.preferences.validate_token(kv[1]), engines.items()))
|
||
result = get_engine_errors(filtered_engines)
|
||
return jsonify(result)
|
||
|
||
|
||
@app.route('/stats/checker', methods=['GET'])
|
||
def stats_checker():
|
||
result = checker_get_result()
|
||
return jsonify(result)
|
||
|
||
|
||
@app.route('/robots.txt', methods=['GET'])
|
||
def robots():
|
||
return Response(
|
||
"""User-agent: *
|
||
Allow: /info/en/about
|
||
Disallow: /stats
|
||
Disallow: /image_proxy
|
||
Disallow: /preferences
|
||
Disallow: /*?*q=*
|
||
""",
|
||
mimetype='text/plain',
|
||
)
|
||
|
||
|
||
@app.route('/opensearch.xml', methods=['GET'])
|
||
def opensearch():
|
||
method = request.preferences.get_value('method')
|
||
autocomplete = request.preferences.get_value('autocomplete')
|
||
|
||
# chrome/chromium only supports HTTP GET....
|
||
if request.headers.get('User-Agent', '').lower().find('webkit') >= 0:
|
||
method = 'GET'
|
||
|
||
if method not in ('POST', 'GET'):
|
||
method = 'POST'
|
||
|
||
ret = render('opensearch.xml', opensearch_method=method, autocomplete=autocomplete)
|
||
resp = Response(response=ret, status=200, mimetype="application/opensearchdescription+xml")
|
||
return resp
|
||
|
||
|
||
@app.route('/favicon.ico')
|
||
def favicon():
|
||
theme = request.preferences.get_value("theme")
|
||
return send_from_directory(
|
||
os.path.join(app.root_path, settings['ui']['static_path'], 'themes', theme, 'img'), # pyright: ignore
|
||
'favicon.png',
|
||
mimetype='image/vnd.microsoft.icon',
|
||
)
|
||
|
||
|
||
@app.route('/clear_cookies')
|
||
def clear_cookies():
|
||
resp = make_response(redirect(url_for('index', _external=True)))
|
||
for cookie_name in request.cookies:
|
||
resp.delete_cookie(cookie_name)
|
||
return resp
|
||
|
||
|
||
@app.route('/config')
|
||
def config():
|
||
"""Return configuration in JSON format."""
|
||
_engines = []
|
||
for name, engine in engines.items():
|
||
if not request.preferences.validate_token(engine):
|
||
continue
|
||
|
||
_languages = engine.traits.languages.keys()
|
||
_engines.append(
|
||
{
|
||
'name': name,
|
||
'categories': engine.categories,
|
||
'shortcut': engine.shortcut,
|
||
'enabled': not engine.disabled,
|
||
'paging': engine.paging,
|
||
'language_support': engine.language_support,
|
||
'languages': list(_languages),
|
||
'regions': list(engine.traits.regions.keys()),
|
||
'safesearch': engine.safesearch,
|
||
'time_range_support': engine.time_range_support,
|
||
'timeout': engine.timeout,
|
||
}
|
||
)
|
||
|
||
_plugins = []
|
||
for _ in plugins:
|
||
_plugins.append({'name': _.name, 'enabled': _.default_on})
|
||
|
||
_limiter_cfg = limiter.get_cfg()
|
||
|
||
return jsonify(
|
||
{
|
||
'categories': list(categories.keys()),
|
||
'engines': _engines,
|
||
'plugins': _plugins,
|
||
'instance_name': settings['general']['instance_name'],
|
||
'locales': LOCALE_NAMES,
|
||
'default_locale': settings['ui']['default_locale'],
|
||
'autocomplete': settings['search']['autocomplete'],
|
||
'safe_search': settings['search']['safe_search'],
|
||
'default_theme': settings['ui']['default_theme'],
|
||
'version': VERSION_STRING,
|
||
'brand': {
|
||
'PRIVACYPOLICY_URL': get_setting('general.privacypolicy_url'),
|
||
'CONTACT_URL': get_setting('general.contact_url'),
|
||
'GIT_URL': GIT_URL,
|
||
'GIT_BRANCH': GIT_BRANCH,
|
||
'DOCS_URL': get_setting('brand.docs_url'),
|
||
},
|
||
'limiter': {
|
||
'enabled': settings['server']['limiter'],
|
||
'botdetection.ip_limit.link_token': _limiter_cfg.get('botdetection.ip_limit.link_token'),
|
||
'botdetection.ip_lists.pass_searxng_org': _limiter_cfg.get('botdetection.ip_lists.pass_searxng_org'),
|
||
},
|
||
'doi_resolvers': list(settings['doi_resolvers'].keys()),
|
||
'default_doi_resolver': settings['default_doi_resolver'],
|
||
'public_instance': settings['server']['public_instance'],
|
||
}
|
||
)
|
||
|
||
|
||
@app.errorhandler(404)
|
||
def page_not_found(_e):
|
||
return render('404.html'), 404
|
||
|
||
|
||
# see https://flask.palletsprojects.com/en/1.1.x/cli/
|
||
# True if "FLASK_APP=searx/webapp.py FLASK_ENV=development flask run"
|
||
flask_run_development = (
|
||
os.environ.get("FLASK_APP") is not None and os.environ.get("FLASK_ENV") == 'development' and is_flask_run_cmdline()
|
||
)
|
||
|
||
# True if reload feature is activated of werkzeug, False otherwise (including uwsgi, etc..)
|
||
# __name__ != "__main__" if searx.webapp is imported (make test, make docs, uwsgi...)
|
||
# see run() at the end of this file : searx_debug activates the reload feature.
|
||
werkzeug_reloader = flask_run_development or (searx_debug and __name__ == "__main__")
|
||
|
||
# initialize the engines except on the first run of the werkzeug server.
|
||
if not werkzeug_reloader or (werkzeug_reloader and os.environ.get("WERKZEUG_RUN_MAIN") == "true"):
|
||
locales_initialize()
|
||
_INFO_PAGES = infopage.InfoPageSet()
|
||
redis_initialize()
|
||
plugin_initialize(app)
|
||
search_initialize(enable_checker=True, check_network=True, enable_metrics=settings['general']['enable_metrics'])
|
||
|
||
|
||
def run():
|
||
logger.debug('starting webserver on %s:%s', settings['server']['bind_address'], settings['server']['port'])
|
||
app.run(
|
||
debug=searx_debug,
|
||
use_debugger=searx_debug,
|
||
port=settings['server']['port'],
|
||
host=settings['server']['bind_address'],
|
||
threaded=True,
|
||
extra_files=[get_default_settings_path()],
|
||
)
|
||
|
||
|
||
application = app
|
||
patch_application(app)
|
||
|
||
if __name__ == "__main__":
|
||
run()
|